ATE16294T1 - ELECTROCATALYTIC ELECTRODE. - Google Patents

ELECTROCATALYTIC ELECTRODE.

Info

Publication number
ATE16294T1
ATE16294T1 AT82810560T AT82810560T ATE16294T1 AT E16294 T1 ATE16294 T1 AT E16294T1 AT 82810560 T AT82810560 T AT 82810560T AT 82810560 T AT82810560 T AT 82810560T AT E16294 T1 ATE16294 T1 AT E16294T1
Authority
AT
Austria
Prior art keywords
pct
mol
oxide
sec
electrocatalyst
Prior art date
Application number
AT82810560T
Other languages
German (de)
Inventor
Jean-Marcel Hinden
Lynne Marie Ernes
Patrick Eugene Visel
Original Assignee
Eltech Systems Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eltech Systems Corp filed Critical Eltech Systems Corp
Application granted granted Critical
Publication of ATE16294T1 publication Critical patent/ATE16294T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • C25B11/093—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one noble metal or noble metal oxide and at least one non-noble metal oxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Inert Electrodes (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

PCT No. PCT/US81/01763 Sec. 371 Date Aug. 26, 1983 Sec. 102(e) Date Aug. 26, 1983 PCT Filed Dec. 28, 1981 PCT Pub. No. WO83/02288 PCT Pub. Date Jul. 7, 1983.An electrode, especially for chlorine and hypochlorite production, comprises an electrocatalyst consisting of 22-55 mol % ruthenium oxide, 0.2-22 mol % palladium oxide and 44-77.8 mol % titanium oxide. The electrocatalyst may form a coating on a valve metal substrate and may be topcoated with a porous layer of titanium or tantalum oxide.
AT82810560T 1981-12-28 1982-12-21 ELECTROCATALYTIC ELECTRODE. ATE16294T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1981/001763 WO1983002288A1 (en) 1981-12-28 1981-12-28 Electrocatalytic electrode
EP82810560A EP0083554B1 (en) 1981-12-28 1982-12-21 Electrocatalytic electrode

Publications (1)

Publication Number Publication Date
ATE16294T1 true ATE16294T1 (en) 1985-11-15

Family

ID=22161587

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82810560T ATE16294T1 (en) 1981-12-28 1982-12-21 ELECTROCATALYTIC ELECTRODE.

Country Status (9)

Country Link
US (1) US4517068A (en)
EP (2) EP0097154A1 (en)
JP (1) JPS58502222A (en)
AT (1) ATE16294T1 (en)
CA (1) CA1213563A (en)
DE (1) DE3267196D1 (en)
FI (1) FI72149C (en)
NO (1) NO160305C (en)
WO (1) WO1983002288A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584085A (en) * 1983-05-31 1986-04-22 The Dow Chemical Company Preparation and use of electrodes
EP0174413A1 (en) * 1984-09-17 1986-03-19 Eltech Systems Corporation Composite catalytic material particularly for electrolysis electrodes and method of manufacture
US5215943A (en) * 1989-07-05 1993-06-01 Wisconsin Alumi Research Foundation Ceramic membranes with enhanced thermal stability
US5028568A (en) * 1989-07-05 1991-07-02 Wisconsin Alumni Research Foundation Niobium-doped titanium membranes
JP3212327B2 (en) * 1991-08-30 2001-09-25 ペルメレック電極株式会社 Electrode for electrolysis
US5503663A (en) * 1994-11-30 1996-04-02 The Dow Chemical Company Sable coating solutions for coating valve metal anodes
US7247229B2 (en) * 1999-06-28 2007-07-24 Eltech Systems Corporation Coatings for the inhibition of undesirable oxidation in an electrochemical cell
US6527939B1 (en) 1999-06-28 2003-03-04 Eltech Systems Corporation Method of producing copper foil with an anode having multiple coating layers
ITMI20010402A1 (en) * 2001-02-28 2002-08-28 De Nora Elettrodi Spa NEW ELECTROCATALYTIC COMPOSITION FOR DEPOLARIZED OXYGEN CATHODE
AU2011221387B2 (en) * 2004-09-01 2012-04-19 Eltech Systems Corporation Pd-containing coating for low chlorine overvoltage
RU2425176C2 (en) * 2004-09-01 2011-07-27 Элтек Систимс Копэрейшн Method to produce electrode, electrode (versions) and electrolytic cell (versions)
CN101048535B (en) * 2004-09-01 2012-05-30 埃尔塔克系统公司 PD-containing coatings for low chlorine overvoltage
AU2005325733B2 (en) * 2005-01-27 2010-06-10 Industrie De Nora S.P.A. High efficiency hypochlorite anode coating
US20070261968A1 (en) * 2005-01-27 2007-11-15 Carlson Richard C High efficiency hypochlorite anode coating
US8022004B2 (en) * 2008-05-24 2011-09-20 Freeport-Mcmoran Corporation Multi-coated electrode and method of making
JP5582762B2 (en) * 2009-11-09 2014-09-03 デノラ・テック・インコーポレーテッド Electrodes for use in the electrolysis of halogen-containing solutions
DE102010030293A1 (en) * 2010-06-21 2011-12-22 Bayer Materialscience Ag Electrode for electrolytic chlorine extraction
CN102443818B (en) 2010-10-08 2016-01-13 水之星公司 Multi-layer mixed metal oxide electrode and manufacture method thereof
DE102010043085A1 (en) 2010-10-28 2012-05-03 Bayer Materialscience Aktiengesellschaft Electrode for electrolytic chlorine production
KR101317669B1 (en) * 2011-12-08 2013-10-15 (주) 테크로스 Ship ballast water electrolysis, sterilized insoluble electrode and method for manufacturing the same
ITMI20130505A1 (en) * 2013-04-04 2014-10-05 Industrie De Nora Spa CELL FOR ELECTROLYTIC EXTRACTION OF METALS
US11668017B2 (en) 2018-07-30 2023-06-06 Water Star, Inc. Current reversal tolerant multilayer material, method of making the same, use as an electrode, and use in electrochemical processes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778307A (en) * 1967-02-10 1973-12-11 Chemnor Corp Electrode and coating therefor
GB1195871A (en) * 1967-02-10 1970-06-24 Chemnor Ag Improvements in or relating to the Manufacture of Electrodes.
GB1246447A (en) * 1967-09-26 1971-09-15 Imp Metal Ind Kynoch Ltd Improvements in or relating to the manufacture of oxide-coated electrodes for use in electrolytic processes
US3616445A (en) * 1967-12-14 1971-10-26 Electronor Corp Titanium or tantalum base electrodes with applied titanium or tantalum oxide face activated with noble metals or noble metal oxides
US3562008A (en) * 1968-10-14 1971-02-09 Ppg Industries Inc Method for producing a ruthenium coated titanium electrode
JPS51144381A (en) * 1975-06-09 1976-12-11 Tdk Corp An electrode
JPS5328278A (en) * 1976-08-30 1978-03-16 Matsushita Electric Works Ltd Small switch
US4157943A (en) * 1978-07-14 1979-06-12 The International Nickel Company, Inc. Composite electrode for electrolytic processes
US4306950A (en) * 1979-10-15 1981-12-22 Westinghouse Electric Corp. Process for forming sulfuric acid

Also Published As

Publication number Publication date
FI72149B (en) 1986-12-31
FI72149C (en) 1987-04-13
JPS58502222A (en) 1983-12-22
NO832930L (en) 1983-08-15
NO160305B (en) 1988-12-27
EP0083554B1 (en) 1985-10-30
EP0097154A1 (en) 1984-01-04
EP0083554A1 (en) 1983-07-13
FI833054L (en) 1983-08-26
DE3267196D1 (en) 1985-12-05
US4517068A (en) 1985-05-14
CA1213563A (en) 1986-11-04
WO1983002288A1 (en) 1983-07-07
NO160305C (en) 1989-04-05
FI833054A0 (en) 1983-08-26

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